209719302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{141511}}^1$

素因数の和:141548

約数の個数: 32

約数和(自身を含む): 475480320

約数和(自身を除く): 265761018

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 141511, 283022, 424533, 849066, 1839643, 2688709, 3679286, 5377418, 5518929, 8066127, 11037858, 16132254, 34953217, 69906434, 104859651, 209719302]

約数ペア:

[(1, 209719302), (2, 104859651), (3, 69906434), (6, 34953217), (13, 16132254), (19, 11037858), (26, 8066127), (38, 5518929), (39, 5377418), (57, 3679286), (78, 2688709), (114, 1839643), (247, 849066), (494, 424533), (741, 283022), (1482, 141511)]